Swing bed



FIG. 1 is a perspective view of a swing bed.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side elevational view of the swing bed, the right side elevational view being a mirror image of the left side view. 

The ornamental design for a swing bed, as shown and described. 